Tooling Package, R8 Mini Mill Precision 

Tooling package with all the essentials for an R8 mini mill.

Toolmakers Vise: 3" toolmakers screwless vice has a one-piece body. The body and jaws are hardened to Rc 58-62. All sides are flat, square and parallel to 0.0002". There are horizontal and vertical vees on the inside face of the movable jaw to hold round objects. The vise jaws are 1.38" deep and open to 3.78" capacity. The vise is 7.28" long, 2.76" tall and 2.785" wide.

The set of 11 pairs of thin parallels are 1/8" thick and 3" long. The heights are 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1" with two pairs of shims are 9/64" and 5/32". They are made of high grade alloy steel hardened to 52 to 58 Rc. The top and bottom surfaces are parallel within 0.0002". The pairs are matched in height within 0.0004".

End Mills: 20 piece set included 2 flute and 4 flute center cutting TiN coated HSS end mills sizes 3/16" - 3/4" by 16ths.

R8 Collets: Set of seven high-grade tool hardened steel, sizes 1/8", 3/16", 1/4", 3/8", 1/2", 5/8", 3/4".

1-2-3 Blocks: Ground and hardened on all sides to 50-60 Rc, sizes 1" x 2" x 3". Parallel within 0.0002", flat within 0.0002", and square within 0.00021". Set has two matched blocks, 23 holes of which 5 are threaded 3/8"-16 NC.

Center Drills: Five sizes combined drills and countersinks made of high speed steel. Sizes 1, 2, 3, 4, and 5 with 60 degree counter sinks.